[INFO] cloning repository https://github.com/mukaschultze/fluids
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mukaschultze/fluids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84ba807e97331e81ca268ecdea928fefbbd0f01e
[INFO] testing mukaschultze/fluids against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mukaschultze/fluids
[INFO] finished tweaking git repo https://github.com/mukaschultze/fluids
[INFO] tweaked toml for git repo https://github.com/mukaschultze/fluids written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mukaschultze/fluids on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mukaschultze/fluids already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing mukaschultze/fluids against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mukaschultze/fluids
[INFO] finished tweaking git repo https://github.com/mukaschultze/fluids
[INFO] tweaked toml for git repo https://github.com/mukaschultze/fluids written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mukaschultze/fluids on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mukaschultze/fluids already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc5fc91e7c948c389f77df2630d937478f259b06a0a6db180610af67eaeb5d9d
[INFO] running `Command { std: "docker" "start" "-a" "dc5fc91e7c948c389f77df2630d937478f259b06a0a6db180610af67eaeb5d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc5fc91e7c948c389f77df2630d937478f259b06a0a6db180610af67eaeb5d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5fc91e7c948c389f77df2630d937478f259b06a0a6db180610af67eaeb5d9d", kill_on_drop: false }`
[INFO] [stdout] dc5fc91e7c948c389f77df2630d937478f259b06a0a6db180610af67eaeb5d9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bdc865bfac377ff83b34354a6d07641c2014e659d27b0f845f1b90091393eda
[INFO] running `Command { std: "docker" "start" "-a" "4bdc865bfac377ff83b34354a6d07641c2014e659d27b0f845f1b90091393eda", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling png v0.15.1
[INFO] [stderr]    Compiling variable-density v0.1.0 (/opt/rustwide/workdir/variable-density)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:459:22
[INFO] [stdout]     |
[INFO] [stdout] 459 |         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stdout]     |                      ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 459 -         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stdout] 459 +         if self.cell[rx + ry * self.w ] != CELL_FLUID {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:462:30
[INFO] [stdout]     |
[INFO] [stdout] 462 |             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stdout]     |                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 462 -             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stdout] 462 +             bodies[self.body[rx + ry * self.w ] as usize].closest_surface_point(x, y);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:504:38
[INFO] [stdout]     |
[INFO] [stdout] 504 |                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stdout]     |                                      ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 504 -                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stdout] 504 +                 if f64::abs(self.src[x + y * self.w ]) < f64::abs(vi) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:505:30
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     self.src[(x + y * self.w)] = vi;
[INFO] [stdout]     |                              ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 505 -                     self.src[(x + y * self.w)] = vi;
[INFO] [stdout] 505 +                     self.src[x + y * self.w ] = vi;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:550:34
[INFO] [stdout]     |
[INFO] [stdout] 550 |                         self.phi[(idxp)],
[INFO] [stdout]     |                                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 550 -                         self.phi[(idxp)],
[INFO] [stdout] 550 +                         self.phi[idxp ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:551:34
[INFO] [stdout]     |
[INFO] [stdout] 551 |                         self.phi[(idxp + 1)],
[INFO] [stdout]     |                                  ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 551 -                         self.phi[(idxp + 1)],
[INFO] [stdout] 551 +                         self.phi[idxp + 1 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:552:34
[INFO] [stdout]     |
[INFO] [stdout] 552 |                         self.phi[(idxp + self.w + 1)],
[INFO] [stdout]     |                                  ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 552 -                         self.phi[(idxp + self.w + 1)],
[INFO] [stdout] 552 +                         self.phi[idxp + self.w + 1 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:553:34
[INFO] [stdout]     |
[INFO] [stdout] 553 |                         self.phi[(idxp + self.w + 2)],
[INFO] [stdout]     |                                  ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 553 -                         self.phi[(idxp + self.w + 2)],
[INFO] [stdout] 553 +                         self.phi[idxp + self.w + 2 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> variable-density/src/main.rs:1269:9
[INFO] [stdout]      |
[INFO] [stdout] 1269 |     let mut bodies: Vec<Box<dyn SolidBody>> = Vec::new();
[INFO] [stdout]      |         ----^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate` is never used
[INFO] [stdout]   --> variable-density/src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn rotate(x: &mut f64, y: &mut f64, phi: f64) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale_x` and `scale_y` are never read
[INFO] [stdout]   --> variable-density/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct SolidBodyFields {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub scale_x: f64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 75 |     pub scale_y: f64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> variable-density/src/main.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl SolidBodyFields {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 83 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `global_to_local`, `local_to_global`, and `velocity` are never used
[INFO] [stdout]    --> variable-density/src/main.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | trait SolidBody {
[INFO] [stdout]     |       --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn global_to_local(&self, x: &mut f64, y: &mut f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn local_to_global(&self, x: &mut f64, y: &mut f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn velocity(&self, vx: &mut f64, vy: &mut f64, x: f64, y: f64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SolidBox` is never constructed
[INFO] [stdout]    --> variable-density/src/main.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 | struct SolidBox {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl SolidBox {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 157 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SolidSphere` is never constructed
[INFO] [stdout]    --> variable-density/src/main.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | struct SolidSphere {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl SolidSphere {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 226 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `src` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl FluidQuantity {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 361 |     fn src(&self) -> &Vec<f64> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scaled_add` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:946:8
[INFO] [stdout]     |
[INFO] [stdout] 682 | impl FluidSolver {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 946 |     fn scaled_add(&self, dst: &mut Vec<f64>, a: &Vec<f64>, b: &Vec<f64>, s: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "4bdc865bfac377ff83b34354a6d07641c2014e659d27b0f845f1b90091393eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bdc865bfac377ff83b34354a6d07641c2014e659d27b0f845f1b90091393eda", kill_on_drop: false }`
[INFO] [stdout] 4bdc865bfac377ff83b34354a6d07641c2014e659d27b0f845f1b90091393eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70b222bc2b8263d4e2d2bb288ff3944d8c6cfe2f0f58ef8c53339e1c7c32ab4
[INFO] running `Command { std: "docker" "start" "-a" "e70b222bc2b8263d4e2d2bb288ff3944d8c6cfe2f0f58ef8c53339e1c7c32ab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling variable-density v0.1.0 (/opt/rustwide/workdir/variable-density)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:459:22
[INFO] [stdout]     |
[INFO] [stdout] 459 |         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stdout]     |                      ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 459 -         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stdout] 459 +         if self.cell[rx + ry * self.w ] != CELL_FLUID {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:462:30
[INFO] [stdout]     |
[INFO] [stdout] 462 |             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stdout]     |                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 462 -             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stdout] 462 +             bodies[self.body[rx + ry * self.w ] as usize].closest_surface_point(x, y);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:504:38
[INFO] [stdout]     |
[INFO] [stdout] 504 |                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stdout]     |                                      ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 504 -                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stdout] 504 +                 if f64::abs(self.src[x + y * self.w ]) < f64::abs(vi) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:505:30
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     self.src[(x + y * self.w)] = vi;
[INFO] [stdout]     |                              ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 505 -                     self.src[(x + y * self.w)] = vi;
[INFO] [stdout] 505 +                     self.src[x + y * self.w ] = vi;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:550:34
[INFO] [stdout]     |
[INFO] [stdout] 550 |                         self.phi[(idxp)],
[INFO] [stdout]     |                                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 550 -                         self.phi[(idxp)],
[INFO] [stdout] 550 +                         self.phi[idxp ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:551:34
[INFO] [stdout]     |
[INFO] [stdout] 551 |                         self.phi[(idxp + 1)],
[INFO] [stdout]     |                                  ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 551 -                         self.phi[(idxp + 1)],
[INFO] [stdout] 551 +                         self.phi[idxp + 1 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:552:34
[INFO] [stdout]     |
[INFO] [stdout] 552 |                         self.phi[(idxp + self.w + 1)],
[INFO] [stdout]     |                                  ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 552 -                         self.phi[(idxp + self.w + 1)],
[INFO] [stdout] 552 +                         self.phi[idxp + self.w + 1 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> variable-density/src/main.rs:553:34
[INFO] [stdout]     |
[INFO] [stdout] 553 |                         self.phi[(idxp + self.w + 2)],
[INFO] [stdout]     |                                  ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 553 -                         self.phi[(idxp + self.w + 2)],
[INFO] [stdout] 553 +                         self.phi[idxp + self.w + 2 ],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> variable-density/src/main.rs:1269:9
[INFO] [stdout]      |
[INFO] [stdout] 1269 |     let mut bodies: Vec<Box<dyn SolidBody>> = Vec::new();
[INFO] [stdout]      |         ----^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate` is never used
[INFO] [stdout]   --> variable-density/src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn rotate(x: &mut f64, y: &mut f64, phi: f64) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale_x` and `scale_y` are never read
[INFO] [stdout]   --> variable-density/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct SolidBodyFields {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub scale_x: f64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 75 |     pub scale_y: f64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> variable-density/src/main.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl SolidBodyFields {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 83 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `global_to_local`, `local_to_global`, and `velocity` are never used
[INFO] [stdout]    --> variable-density/src/main.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | trait SolidBody {
[INFO] [stdout]     |       --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn global_to_local(&self, x: &mut f64, y: &mut f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn local_to_global(&self, x: &mut f64, y: &mut f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn velocity(&self, vx: &mut f64, vy: &mut f64, x: f64, y: f64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SolidBox` is never constructed
[INFO] [stdout]    --> variable-density/src/main.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 | struct SolidBox {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl SolidBox {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 157 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SolidSphere` is never constructed
[INFO] [stdout]    --> variable-density/src/main.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | struct SolidSphere {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl SolidSphere {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 226 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `src` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl FluidQuantity {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 361 |     fn src(&self) -> &Vec<f64> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scaled_add` is never used
[INFO] [stdout]    --> variable-density/src/main.rs:946:8
[INFO] [stdout]     |
[INFO] [stdout] 682 | impl FluidSolver {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 946 |     fn scaled_add(&self, dst: &mut Vec<f64>, a: &Vec<f64>, b: &Vec<f64>, s: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "e70b222bc2b8263d4e2d2bb288ff3944d8c6cfe2f0f58ef8c53339e1c7c32ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70b222bc2b8263d4e2d2bb288ff3944d8c6cfe2f0f58ef8c53339e1c7c32ab4", kill_on_drop: false }`
[INFO] [stdout] e70b222bc2b8263d4e2d2bb288ff3944d8c6cfe2f0f58ef8c53339e1c7c32ab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0f537a06e062002905d4a031e07598bba1967f205d40f7614dd1ef455d02e43
[INFO] running `Command { std: "docker" "start" "-a" "b0f537a06e062002905d4a031e07598bba1967f205d40f7614dd1ef455d02e43", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:459:22
[INFO] [stderr]     |
[INFO] [stderr] 459 |         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stderr]     |                      ^                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 459 -         if self.cell[(rx + ry * self.w)] != CELL_FLUID {
[INFO] [stderr] 459 +         if self.cell[rx + ry * self.w ] != CELL_FLUID {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:462:30
[INFO] [stderr]     |
[INFO] [stderr] 462 |             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stderr]     |                              ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 462 -             bodies[self.body[(rx + ry * self.w)] as usize].closest_surface_point(x, y);
[INFO] [stderr] 462 +             bodies[self.body[rx + ry * self.w ] as usize].closest_surface_point(x, y);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:504:38
[INFO] [stderr]     |
[INFO] [stderr] 504 |                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stderr]     |                                      ^              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 504 -                 if f64::abs(self.src[(x + y * self.w)]) < f64::abs(vi) {
[INFO] [stderr] 504 +                 if f64::abs(self.src[x + y * self.w ]) < f64::abs(vi) {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:505:30
[INFO] [stderr]     |
[INFO] [stderr] 505 |                     self.src[(x + y * self.w)] = vi;
[INFO] [stderr]     |                              ^              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 505 -                     self.src[(x + y * self.w)] = vi;
[INFO] [stderr] 505 +                     self.src[x + y * self.w ] = vi;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:550:34
[INFO] [stderr]     |
[INFO] [stderr] 550 |                         self.phi[(idxp)],
[INFO] [stderr]     |                                  ^    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 550 -                         self.phi[(idxp)],
[INFO] [stderr] 550 +                         self.phi[idxp ],
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:551:34
[INFO] [stderr]     |
[INFO] [stderr] 551 |                         self.phi[(idxp + 1)],
[INFO] [stderr]     |                                  ^        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 551 -                         self.phi[(idxp + 1)],
[INFO] [stderr] 551 +                         self.phi[idxp + 1 ],
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:552:34
[INFO] [stderr]     |
[INFO] [stderr] 552 |                         self.phi[(idxp + self.w + 1)],
[INFO] [stderr]     |                                  ^                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 552 -                         self.phi[(idxp + self.w + 1)],
[INFO] [stderr] 552 +                         self.phi[idxp + self.w + 1 ],
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> variable-density/src/main.rs:553:34
[INFO] [stderr]     |
[INFO] [stderr] 553 |                         self.phi[(idxp + self.w + 2)],
[INFO] [stderr]     |                                  ^                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 553 -                         self.phi[(idxp + self.w + 2)],
[INFO] [stderr] 553 +                         self.phi[idxp + self.w + 2 ],
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> variable-density/src/main.rs:1269:9
[INFO] [stderr]      |
[INFO] [stderr] 1269 |     let mut bodies: Vec<Box<dyn SolidBody>> = Vec::new();
[INFO] [stderr]      |         ----^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `rotate` is never used
[INFO] [stderr]   --> variable-density/src/main.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn rotate(x: &mut f64, y: &mut f64, phi: f64) {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scale_x` and `scale_y` are never read
[INFO] [stderr]   --> variable-density/src/main.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct SolidBodyFields {
[INFO] [stderr]    |        --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub scale_x: f64,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 75 |     pub scale_y: f64,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> variable-density/src/main.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl SolidBodyFields {
[INFO] [stderr]    | -------------------- associated function in this implementation
[INFO] [stderr] 83 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `global_to_local`, `local_to_global`, and `velocity` are never used
[INFO] [stderr]    --> variable-density/src/main.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | trait SolidBody {
[INFO] [stderr]     |       --------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 111 |     fn global_to_local(&self, x: &mut f64, y: &mut f64) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     fn local_to_global(&self, x: &mut f64, y: &mut f64) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn velocity(&self, vx: &mut f64, vy: &mut f64, x: f64, y: f64) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SolidBox` is never constructed
[INFO] [stderr]    --> variable-density/src/main.rs:152:8
[INFO] [stderr]     |
[INFO] [stderr] 152 | struct SolidBox {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> variable-density/src/main.rs:157:12
[INFO] [stderr]     |
[INFO] [stderr] 156 | impl SolidBox {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] 157 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SolidSphere` is never constructed
[INFO] [stderr]    --> variable-density/src/main.rs:221:8
[INFO] [stderr]     |
[INFO] [stderr] 221 | struct SolidSphere {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> variable-density/src/main.rs:226:12
[INFO] [stderr]     |
[INFO] [stderr] 225 | impl SolidSphere {
[INFO] [stderr]     | ---------------- associated function in this implementation
[INFO] [stderr] 226 |     pub fn new(fields: SolidBodyFields) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `src` is never used
[INFO] [stderr]    --> variable-density/src/main.rs:361:8
[INFO] [stderr]     |
[INFO] [stderr] 309 | impl FluidQuantity {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 361 |     fn src(&self) -> &Vec<f64> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `scaled_add` is never used
[INFO] [stderr]    --> variable-density/src/main.rs:946:8
[INFO] [stderr]     |
[INFO] [stderr] 682 | impl FluidSolver {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 946 |     fn scaled_add(&self, dst: &mut Vec<f64>, a: &Vec<f64>, b: &Vec<f64>, s: f64) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `variable-density` (bin "variable-density" test) generated 19 warnings (run `cargo fix --bin "variable-density" -p variable-density --tests` to apply 9 suggestions)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/variable_density-210bebc70e93546c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0f537a06e062002905d4a031e07598bba1967f205d40f7614dd1ef455d02e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f537a06e062002905d4a031e07598bba1967f205d40f7614dd1ef455d02e43", kill_on_drop: false }`
[INFO] [stdout] b0f537a06e062002905d4a031e07598bba1967f205d40f7614dd1ef455d02e43